GB1123305A - A process for the manufacture of benzindenes - Google Patents
A process for the manufacture of benzindenesInfo
- Publication number
- GB1123305A GB1123305A GB28470/66A GB2847066A GB1123305A GB 1123305 A GB1123305 A GB 1123305A GB 28470/66 A GB28470/66 A GB 28470/66A GB 2847066 A GB2847066 A GB 2847066A GB 1123305 A GB1123305 A GB 1123305A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hydroxy
- group
- oxo
- benz
- ethylidene
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- KXYGKDBONOVZOM-UHFFFAOYSA-N 1h-cyclopenta[a]naphthalene Chemical class C1=CC=CC2=C3CC=CC3=CC=C21 KXYGKDBONOVZOM-UHFFFAOYSA-N 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract 2
- RJKFOVLPORLFTN-LEKSSAKUSA-N Progesterone Chemical compound C1CC2=CC(=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H](C(=O)C)[C@@]1(C)CC2 RJKFOVLPORLFTN-LEKSSAKUSA-N 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- FUSUHKVFWTUUBE-UHFFFAOYSA-N buten-2-one Chemical compound CC(=O)C=C FUSUHKVFWTUUBE-UHFFFAOYSA-N 0.000 abstract 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 2
- 125000000468 ketone group Chemical group 0.000 abstract 2
- 125000006701 (C1-C7) alkyl group Chemical group 0.000 abstract 1
- HUHXLHLWASNVDB-UHFFFAOYSA-N 2-(oxan-2-yloxy)oxane Chemical compound O1CCCCC1OC1OCCCC1 HUHXLHLWASNVDB-UHFFFAOYSA-N 0.000 abstract 1
- -1 2-tetrahydropyranyl group Chemical group 0.000 abstract 1
- MAQRXZHVAUIIBC-UHFFFAOYSA-N 3-ethylidenecyclopenta[a]naphthalene Chemical class C(C)=C1C=CC=2C3=C(C=CC1=2)C=CC=C3 MAQRXZHVAUIIBC-UHFFFAOYSA-N 0.000 abstract 1
- 125000002947 alkylene group Chemical group 0.000 abstract 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 abstract 1
- 238000009903 catalytic hydrogenation reaction Methods 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 229940117975 chromium trioxide Drugs 0.000 abstract 1
- WGLPBDUCMAPZCE-UHFFFAOYSA-N chromium trioxide Inorganic materials O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 abstract 1
- GAMDZJFZMJECOS-UHFFFAOYSA-N chromium(6+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Cr+6] GAMDZJFZMJECOS-UHFFFAOYSA-N 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 239000000543 intermediate Substances 0.000 abstract 1
- 238000005907 ketalization reaction Methods 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 229960003387 progesterone Drugs 0.000 abstract 1
- 239000000186 progesterone Substances 0.000 abstract 1
- 150000003254 radicals Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/72—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 spiro-condensed with carbocyclic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C35/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a ring other than a six-membered aromatic ring
- C07C35/22—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a ring other than a six-membered aromatic ring polycyclic, at least one hydroxy group bound to a condensed ring system
- C07C35/37—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a ring other than a six-membered aromatic ring polycyclic, at least one hydroxy group bound to a condensed ring system with a hydroxy group on a condensed system having three rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
- C07D317/12—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2603/00—Systems containing at least three condensed rings
- C07C2603/02—Ortho- or ortho- and peri-condensed systems
- C07C2603/04—Ortho- or ortho- and peri-condensed systems containing three rings
- C07C2603/06—Ortho- or ortho- and peri-condensed systems containing three rings containing at least one ring with less than six ring members
- C07C2603/10—Ortho- or ortho- and peri-condensed systems containing three rings containing at least one ring with less than six ring members containing five-membered rings
- C07C2603/12—Ortho- or ortho- and peri-condensed systems containing three rings containing at least one ring with less than six ring members containing five-membered rings only one five-membered ring
- C07C2603/16—Benz[e]indenes; Hydrogenated benz[e]indenes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Steroid Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US46892865A | 1965-07-01 | 1965-07-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1123305A true GB1123305A (en) | 1968-08-14 |
Family
ID=23861795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB28470/66A Expired GB1123305A (en) | 1965-07-01 | 1966-06-24 | A process for the manufacture of benzindenes |
Country Status (11)
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB813539A (en) * | 1954-09-24 | 1959-05-21 | Basf Ag | Improvements in the production of organic compounds with aliphatic conjugated unsaturated linkages |
-
1965
- 1965-07-01 US US468928A patent/US3459772A/en not_active Expired - Lifetime
-
1966
- 1966-05-23 IL IL25832A patent/IL25832A/xx unknown
- 1966-06-17 CH CH882866A patent/CH464898A/de unknown
- 1966-06-21 AT AT590466A patent/AT272538B/de active
- 1966-06-24 GB GB28470/66A patent/GB1123305A/en not_active Expired
- 1966-06-29 BE BE683328D patent/BE683328A/xx unknown
- 1966-06-30 ES ES0328559A patent/ES328559A1/es not_active Expired
- 1966-06-30 BR BR180827/66A patent/BR6680827D0/pt unknown
- 1966-07-01 SE SE09024/66A patent/SE350251B/xx unknown
- 1966-07-01 DK DK340966AA patent/DK123297B/da unknown
- 1966-07-01 NL NL6609225A patent/NL6609225A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1568767A1 (de) | 1970-04-16 |
| IL25832A (en) | 1970-05-21 |
| DE1568767B2 (de) | 1975-06-05 |
| US3459772A (en) | 1969-08-05 |
| DK123297B (da) | 1972-06-05 |
| AT272538B (de) | 1969-07-10 |
| NL6609225A (enrdf_load_stackoverflow) | 1967-01-02 |
| CH464898A (de) | 1968-11-15 |
| ES328559A1 (es) | 1967-11-16 |
| BE683328A (enrdf_load_stackoverflow) | 1966-12-29 |
| BR6680827D0 (pt) | 1973-12-26 |
| SE350251B (enrdf_load_stackoverflow) | 1972-10-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1040554A (en) | The manufacture of 3-keto-19-alkyl-steroids | |
| GB1048232A (en) | New steroid compounds and processes for their preparation | |
| GB1087317A (en) | New, highly active estrogenic 17-oxo-steroids and process for their manufacture | |
| GB1123305A (en) | A process for the manufacture of benzindenes | |
| US3600403A (en) | Hydrogenation of pyrone compounds | |
| GB1015940A (en) | Oxygen-containing tricyclodecane derivatives | |
| GB1363814A (en) | Cycloaliphatic compounds as odour and tastemodifying agents | |
| GB1089788A (en) | Process for the production of steroidal lactone compounds and intermediates thereof | |
| GB1103982A (en) | Novel 3,5-seco-a-nor-steroid derivatives | |
| GB1130190A (en) | Improvements in or relating to steroid intermediates and the production thereof | |
| GB1073309A (en) | 18-nor-steroids | |
| GB1028154A (en) | Substituted pregnenes, pregnadienes and methods of preparing the same | |
| GB1083731A (en) | Sulfurenic acid and derivatives thereof | |
| GB985216A (en) | Steroids | |
| GB991474A (en) | Novel steroid compounds and their preparation | |
| GB958092A (en) | 12-hydroxyiminosteroids and production thereof | |
| GB1085079A (en) | Substituted lactams and the preparation thereof | |
| GB1120427A (en) | Process for the preparation of 1,6-hexanediols | |
| ES374961A1 (es) | Procedimiento para la obtencion de derivados de androstano. | |
| GB1003305A (en) | Novel steroid compounds and their preparation | |
| GB992722A (en) | Synthesis of steroids | |
| ES273764A1 (es) | Procedimiento para la fabricacion de nuevos delta-1,4-16-alfa-metilesteroides | |
| ES306950A1 (es) | Procedimiento para la obtencion de compuestos carbociclicos. | |
| GB986366A (en) | New 7ª‰-phenyl-granatanol-(3) derivatives | |
| GB1164500A (en) | Process for the Preparation of Epoxides |